ILIAS  release_5-0 Revision 5.0.0-1144-gc4397b1f870
class.assImagemapQuestion.php
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1<?php
2/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
3
4require_once './Modules/TestQuestionPool/classes/class.assQuestion.php';
5require_once './Modules/Test/classes/inc.AssessmentConstants.php';
6require_once './Modules/TestQuestionPool/interfaces/interface.ilObjQuestionScoringAdjustable.php';
7require_once './Modules/TestQuestionPool/interfaces/interface.ilObjAnswerScoringAdjustable.php';
8require_once './Modules/TestQuestionPool/interfaces/interface.iQuestionCondition.php';
9require_once './Modules/TestQuestionPool/classes/class.ilUserQuestionResult.php';
10
25{
28
31
34
37
40
42 protected $is_multiple_choice = false;
43
58 public function __construct(
59 $title = "",
60 $comment = "",
61 $author = "",
62 $owner = -1,
63 $question = "",
65 )
66 {
67 parent::__construct($title, $comment, $author, $owner, $question);
68 $this->image_filename = $image_filename;
69 $this->answers = array();
70 $this->coords = array();
71 }
72
79 {
80 $this->is_multiple_choice = $is_multiple_choice;
81 }
82
88 public function getIsMultipleChoice()
89 {
91 }
92
99 function isComplete()
100 {
101 if (strlen($this->title)
102 && ($this->author)
103 && ($this->question)
104 && ($this->image_filename)
105 && (count($this->answers))
106 && ($this->getMaximumPoints() > 0)
107 )
108 {
109 return true;
110 }
111 return false;
112 }
113
123 public function saveToDb($original_id = "")
124 {
128 parent::saveToDb($original_id);
129 }
130
132 {
133 global $ilDB;
134 $ilDB->manipulateF( "DELETE FROM qpl_a_imagemap WHERE question_fi = %s",
135 array( "integer" ),
136 array( $this->getId() )
137 );
138
139 // Anworten wegschreiben
140 foreach ($this->answers as $key => $value)
141 {
142 $answer_obj = $this->answers[$key];
143 $next_id = $ilDB->nextId( 'qpl_a_imagemap' );
144 $ilDB->manipulateF( "INSERT INTO qpl_a_imagemap (answer_id, question_fi, answertext, points, aorder, coords, area, points_unchecked) VALUES (%s, %s, %s, %s, %s, %s, %s, %s)",
145 array( "integer", "integer", "text", "float", "integer", "text", "text", "float" ),
146 array( $next_id, $this->id, $answer_obj->getAnswertext(
147 ), $answer_obj->getPoints(), $answer_obj->getOrder(
148 ), $answer_obj->getCoords(), $answer_obj->getArea(
149 ), $answer_obj->getPointsUnchecked() )
150 );
151 }
152 }
153
155 {
156 global $ilDB;
157
158 $ilDB->manipulateF( "DELETE FROM " . $this->getAdditionalTableName() . " WHERE question_fi = %s",
159 array( "integer" ),
160 array( $this->getId() )
161 );
162
163 $ilDB->manipulateF( "INSERT INTO " . $this->getAdditionalTableName(
164 ) . " (question_fi, image_file, is_multiple_choice) VALUES (%s, %s, %s)",
165 array( "integer", "text", 'integer' ),
166 array(
167 $this->getId(),
168 $this->image_filename,
169 (int)$this->is_multiple_choice
170 )
171 );
172 }
173
179 function duplicate($for_test = true, $title = "", $author = "", $owner = "", $testObjId = null)
180 {
181 if ($this->id <= 0)
182 {
183 // The question has not been saved. It cannot be duplicated
184 return;
185 }
186 // duplicate the question in database
187 $this_id = $this->getId();
188 $thisObjId = $this->getObjId();
189
190 $clone = $this;
191 include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
193 $clone->id = -1;
194
195 if( (int)$testObjId > 0 )
196 {
197 $clone->setObjId($testObjId);
198 }
199
200 if ($title)
201 {
202 $clone->setTitle($title);
203 }
204 if ($author)
205 {
206 $clone->setAuthor($author);
207 }
208 if ($owner)
209 {
210 $clone->setOwner($owner);
211 }
212 if ($for_test)
213 {
214 $clone->saveToDb($original_id);
215 }
216 else
217 {
218 $clone->saveToDb();
219 }
220
221 // copy question page content
222 $clone->copyPageOfQuestion($this_id);
223 // copy XHTML media objects
224 $clone->copyXHTMLMediaObjectsOfQuestion($this_id);
225 // duplicate the image
226 $clone->duplicateImage($this_id, $thisObjId);
227
228 $clone->onDuplicate($thisObjId, $this_id, $clone->getObjId(), $clone->getId());
229
230 return $clone->id;
231 }
232
240 function copyObject($target_questionpool_id, $title = "")
241 {
242 if ($this->id <= 0)
243 {
244 // The question has not been saved. It cannot be duplicated
245 return;
246 }
247 // duplicate the question in database
248 $clone = $this;
249 include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
251 $clone->id = -1;
252 $source_questionpool_id = $this->getObjId();
253 $clone->setObjId($target_questionpool_id);
254 if ($title)
255 {
256 $clone->setTitle($title);
257 }
258 $clone->saveToDb();
259
260 // copy question page content
261 $clone->copyPageOfQuestion($original_id);
262 // copy XHTML media objects
263 $clone->copyXHTMLMediaObjectsOfQuestion($original_id);
264 // duplicate the image
265 $clone->copyImage($original_id, $source_questionpool_id);
266
267 $clone->onCopy($source_questionpool_id, $original_id, $clone->getObjId(), $clone->getId());
268
269 return $clone->id;
270 }
271
272 public function createNewOriginalFromThisDuplicate($targetParentId, $targetQuestionTitle = "")
273 {
274 if ($this->id <= 0)
275 {
276 // The question has not been saved. It cannot be duplicated
277 return;
278 }
279
280 include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
281
282 $sourceQuestionId = $this->id;
283 $sourceParentId = $this->getObjId();
284
285 // duplicate the question in database
286 $clone = $this;
287 $clone->id = -1;
288
289 $clone->setObjId($targetParentId);
290
291 if ($targetQuestionTitle)
292 {
293 $clone->setTitle($targetQuestionTitle);
294 }
295
296 $clone->saveToDb();
297 // copy question page content
298 $clone->copyPageOfQuestion($sourceQuestionId);
299 // copy XHTML media objects
300 $clone->copyXHTMLMediaObjectsOfQuestion($sourceQuestionId);
301 // duplicate the image
302 $clone->copyImage($sourceQuestionId, $sourceParentId);
303
304 $clone->onCopy($sourceParentId, $sourceQuestionId, $clone->getObjId(), $clone->getId());
305
306 return $clone->id;
307 }
308
309 function duplicateImage($question_id, $objectId = null)
310 {
311 $imagepath = $this->getImagePath();
312 $imagepath_original = str_replace("/$this->id/images", "/$question_id/images", $imagepath);
313
314 if( (int)$objectId > 0 )
315 {
316 $imagepath_original = str_replace("/$this->obj_id/", "/$objectId/", $imagepath_original);
317 }
318
319 if (!file_exists($imagepath)) {
320 ilUtil::makeDirParents($imagepath);
321 }
322 $filename = $this->getImageFilename();
323 if (!copy($imagepath_original . $filename, $imagepath . $filename)) {
324 print "image could not be duplicated!!!! ";
325 }
326 }
327
328 function copyImage($question_id, $source_questionpool)
329 {
330 $imagepath = $this->getImagePath();
331 $imagepath_original = str_replace("/$this->id/images", "/$question_id/images", $imagepath);
332 $imagepath_original = str_replace("/$this->obj_id/", "/$source_questionpool/", $imagepath_original);
333 if (!file_exists($imagepath))
334 {
335 ilUtil::makeDirParents($imagepath);
336 }
337 $filename = $this->getImageFilename();
338 if (!copy($imagepath_original . $filename, $imagepath . $filename))
339 {
340 print "image could not be copied!!!! ";
341 }
342 }
343
353 function loadFromDb($question_id)
354 {
355 global $ilDB;
356
357 $result = $ilDB->queryF("SELECT qpl_questions.*, " . $this->getAdditionalTableName() . ".* FROM qpl_questions LEFT JOIN " . $this->getAdditionalTableName() . " ON " . $this->getAdditionalTableName() . ".question_fi = qpl_questions.question_id WHERE qpl_questions.question_id = %s",
358 array("integer"),
359 array($question_id)
360 );
361 if ($result->numRows() == 1)
362 {
363 $data = $ilDB->fetchAssoc($result);
364 $this->setId($question_id);
365 $this->setObjId($data["obj_fi"]);
366 $this->setTitle($data["title"]);
367 $this->setComment($data["description"]);
368 $this->setOriginalId($data["original_id"]);
369 $this->setNrOfTries($data['nr_of_tries']);
370 $this->setAuthor($data["author"]);
371 $this->setPoints($data["points"]);
372 $this->setOwner($data["owner"]);
373 $this->setIsMultipleChoice($data["is_multiple_choice"] == self::MODE_MULTIPLE_CHOICE);
374 include_once("./Services/RTE/classes/class.ilRTE.php");
375 $this->setQuestion(ilRTE::_replaceMediaObjectImageSrc($data["question_text"], 1));
376 $this->setImageFilename($data["image_file"]);
377 $this->setEstimatedWorkingTime(substr($data["working_time"], 0, 2), substr($data["working_time"], 3, 2), substr($data["working_time"], 6, 2));
378
379 try
380 {
381 $this->setAdditionalContentEditingMode($data['add_cont_edit_mode']);
382 }
384 {
385 }
386
387 $result = $ilDB->queryF("SELECT * FROM qpl_a_imagemap WHERE question_fi = %s ORDER BY aorder ASC",
388 array("integer"),
389 array($question_id)
390 );
391 include_once "./Modules/TestQuestionPool/classes/class.assAnswerImagemap.php";
392 if ($result->numRows() > 0)
393 {
394 while ($data = $ilDB->fetchAssoc($result))
395 {
396 array_push($this->answers, new ASS_AnswerImagemap($data["answertext"], $data["points"], $data["aorder"], $data["coords"], $data["area"], $data['question_fi'], $data['points_unchecked']));
397 }
398 }
399 }
400 parent::loadFromDb($question_id);
401 }
402
409 function uploadImagemap($imagemap_filename = "")
410 {
411 $added = 0;
412 if (!empty($imagemap_filename))
413 {
414 $fp = fopen($imagemap_filename, "r");
415 $contents = fread($fp, filesize($imagemap_filename));
416 fclose($fp);
417 if (preg_match_all("/<area(.+)>/siU", $contents, $matches))
418 {
419 for ($i=0; $i< count($matches[1]); $i++)
420 {
421 preg_match("/alt\s*=\s*\"(.+)\"\s*/siU", $matches[1][$i], $alt);
422 preg_match("/coords\s*=\s*\"(.+)\"\s*/siU", $matches[1][$i], $coords);
423 preg_match("/shape\s*=\s*\"(.+)\"\s*/siU", $matches[1][$i], $shape);
424 $this->addAnswer($alt[1], 0.0, count($this->answers), $coords[1], $shape[1]);
425 $added++;
426 }
427 }
428 }
429 return $added;
430 }
431
433 {
435 }
436
444 function setImageFilename($image_filename, $image_tempfilename = "")
445 {
446 if (!empty($image_filename))
447 {
448 $image_filename = str_replace(" ", "_", $image_filename);
449 $this->image_filename = $image_filename;
450 }
451 if (!empty($image_tempfilename))
452 {
453 $imagepath = $this->getImagePath();
454 if (!file_exists($imagepath))
455 {
456 ilUtil::makeDirParents($imagepath);
457 }
458 if (!ilUtil::moveUploadedFile($image_tempfilename, $image_filename, $imagepath.$image_filename))
459 {
460 $this->ilias->raiseError("The image could not be uploaded!", $this->ilias->error_obj->MESSAGE);
461 }
462 global $ilLog; $ilLog->write("gespeichert: " . $imagepath.$image_filename);
463 }
464 }
465
475 function get_imagemap_contents($href = "#") {
476 $imagemap_contents = "<map name=\"".$this->title."\"> ";
477 for ($i = 0; $i < count($this->answers); $i++) {
478 $imagemap_contents .= "<area alt=\"".$this->answers[$i]->getAnswertext()."\" ";
479 $imagemap_contents .= "shape=\"".$this->answers[$i]->getArea()."\" ";
480 $imagemap_contents .= "coords=\"".$this->answers[$i]->getCoords()."\" ";
481 $imagemap_contents .= "href=\"$href&selimage=" . $this->answers[$i]->getOrder() . "\" /> ";
482 }
483 $imagemap_contents .= "</map>";
484 return $imagemap_contents;
485 }
486
501 function addAnswer(
502 $answertext = "",
503 $points = 0.0,
504 $order = 0,
505 $coords="",
506 $area="",
507 $points_unchecked = 0.0
508 )
509 {
510 include_once "./Modules/TestQuestionPool/classes/class.assAnswerImagemap.php";
511 if (array_key_exists($order, $this->answers))
512 {
513 // Insert answer
514 $answer = new ASS_AnswerImagemap($answertext, $points, $order, $coords, $area, -1, $points_unchecked);
515 for ($i = count($this->answers) - 1; $i >= $order; $i--)
516 {
517 $this->answers[$i+1] = $this->answers[$i];
518 $this->answers[$i+1]->setOrder($i+1);
519 }
520 $this->answers[$order] = $answer;
521 }
522 else
523 {
524 // Append answer
525 $answer = new ASS_AnswerImagemap($answertext, $points, count($this->answers), $coords, $area, -1, $points_unchecked);
526 array_push($this->answers, $answer);
527 }
528 }
529
539 function getAnswerCount() {
540 return count($this->answers);
541 }
542
554 function getAnswer($index = 0) {
555 if ($index < 0) return NULL;
556 if (count($this->answers) < 1) return NULL;
557 if ($index >= count($this->answers)) return NULL;
558 return $this->answers[$index];
559 }
560
570 function &getAnswers()
571 {
572 return $this->answers;
573 }
574
585 function deleteArea($index = 0)
586 {
587 if ($index < 0) return;
588 if (count($this->answers) < 1) return;
589 if ($index >= count($this->answers)) return;
590 unset($this->answers[$index]);
591 $this->answers = array_values($this->answers);
592 for ($i = 0; $i < count($this->answers); $i++) {
593 if ($this->answers[$i]->getOrder() > $index) {
594 $this->answers[$i]->setOrder($i);
595 }
596 }
597 }
598
607 function flushAnswers() {
608 $this->answers = array();
609 }
610
619 function getMaximumPoints() {
620 $points = 0;
621 foreach ($this->answers as $key => $value) {
622 if($this->is_multiple_choice)
623 {
624 if($value->getPoints() > $value->getPointsUnchecked())
625 {
626 $points += $value->getPoints();
627 }
628 else
629 {
630 $points += $value->getPointsUnchecked();
631 }
632 }
633 else
634 {
635 if($value->getPoints() > $points)
636 {
637 $points = $value->getPoints();
638 }
639 }
640 }
641 return $points;
642 }
643
654 public function calculateReachedPoints($active_id, $pass = NULL, $returndetails = FALSE)
655 {
656 if( $returndetails )
657 {
658 throw new ilTestException('return details not implemented for '.__METHOD__);
659 }
660
661 global $ilDB;
662
663 $found_values = array();
664 if (is_null($pass))
665 {
666 $pass = $this->getSolutionMaxPass($active_id);
667 }
668 $result = $this->getCurrentSolutionResultSet($active_id, $pass);
669 while ($data = $ilDB->fetchAssoc($result))
670 {
671 if (strcmp($data["value1"], "") != 0)
672 {
673 array_push($found_values, $data["value1"]);
674 }
675 }
676
677 $points = $this->calculateReachedPointsForSolution($found_values);
678
679 return $points;
680 }
681
683 {
684 return $this->calculateReachedPointsForSolution(array_values($previewSession->getParticipantsSolution()));
685 }
686
687 public function isAutosaveable()
688 {
689 return false; // #15217
690 }
691
700 public function saveWorkingData($active_id, $pass = NULL)
701 {
702 global $ilDB;
703 global $ilUser;
704
705 if (is_null($pass))
706 {
707 include_once "./Modules/Test/classes/class.ilObjTest.php";
708 $pass = ilObjTest::_getPass($active_id);
709 }
710
711 $this->getProcessLocker()->requestUserSolutionUpdateLock();
712
713 if($this->is_multiple_choice && strlen($_GET['remImage']))
714 {
715 $query = "DELETE FROM tst_solutions WHERE active_fi = %s AND question_fi = %s AND pass = %s AND value1 = %s";
716 $types = array("integer", "integer", "integer", "integer");
717 $values = array($active_id, $this->getId(), $pass, $_GET['remImage']);
718
719 if( $this->getStep() !== NULL )
720 {
721 $query .= " AND step = %s ";
722 $types[] = 'integer';
723 $values[] = $this->getStep();
724 }
725 $affectedRows = $ilDB->manipulateF($query, $types, $values);
726 }
727 elseif(!$this->is_multiple_choice)
728 {
729 $affectedRows = $this->removeCurrentSolution($active_id, $pass);
730 }
731
732 if (strlen($_GET["selImage"]))
733 {
734 $imageWasSelected = true;
735
736 $types = array('integer', 'integer', 'integer', 'integer');
737 $values = array($active_id, $this->getId(), $pass, (int)$_GET['selImage']);
738 $query = 'DELETE FROM tst_solutions WHERE active_fi = %s AND question_fi = %s AND pass = %s AND value1 = %s';
739 if($this->getStep() != null)
740 {
741 $types[] = 'integer';
742 $values[] = $this->getStep();
743 $query .= ' AND step = %s';
744 }
745
746 $ilDB->manipulateF($query, $types, $values);
747
748 $affectedRows = $this->saveCurrentSolution($active_id, $pass, $_GET['selImage'], null);
749 }
750 else
751 {
752 $imageWasSelected = false;
753 }
754
755 $this->getProcessLocker()->releaseUserSolutionUpdateLock();
756
757 require_once 'Modules/Test/classes/class.ilObjAssessmentFolder.php';
759 {
760 if( $imageWasSelected )
761 {
762 $this->logAction($this->lng->txtlng("assessment", "log_user_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
763 }
764 else
765 {
766 $this->logAction($this->lng->txtlng("assessment", "log_user_not_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
767 }
768 }
769
770 return true;
771 }
772
773 protected function savePreviewData(ilAssQuestionPreviewSession $previewSession)
774 {
775 $solution = $previewSession->getParticipantsSolution();
776
777 if( $this->is_multiple_choice && strlen($_GET['remImage']) )
778 {
779 unset($solution[(int)$_GET['remImage']]);
780 }
781
782 if( strlen($_GET['selImage']) )
783 {
784 if( !$this->is_multiple_choice )
785 {
786 $solution = array();
787 }
788
789 $solution[(int)$_GET['selImage']] = (int)$_GET['selImage'];
790 }
791
792 $previewSession->setParticipantsSolution($solution);
793 }
794
803 protected function reworkWorkingData($active_id, $pass, $obligationsAnswered)
804 {
805 // nothing to rework!
806 }
807
809 {
810 if ($this->getOriginalId())
811 {
812 parent::syncWithOriginal();
813 }
814 }
815
825 {
826 return "assImagemapQuestion";
827 }
828
838 {
839 return "qpl_qst_imagemap";
840 }
841
851 {
852 return "qpl_a_imagemap";
853 }
854
860 {
861 $text = parent::getRTETextWithMediaObjects();
862 foreach ($this->answers as $index => $answer)
863 {
864 $text .= $this->feedbackOBJ->getSpecificAnswerFeedbackContent($this->getId(), $index);
865 }
866 return $text;
867 }
868
881 public function setExportDetailsXLS(&$worksheet, $startrow, $active_id, $pass, &$format_title, &$format_bold)
882 {
883 include_once ("./Services/Excel/classes/class.ilExcelUtils.php");
884 $solution = $this->getSolutionValues($active_id, $pass);
885 $worksheet->writeString($startrow, 0, ilExcelUtils::_convert_text($this->lng->txt($this->getQuestionType())), $format_title);
886 $worksheet->writeString($startrow, 1, ilExcelUtils::_convert_text($this->getTitle()), $format_title);
887 $i = 1;
888 foreach ($this->getAnswers() as $id => $answer)
889 {
890 $worksheet->writeString($startrow + $i, 0, ilExcelUtils::_convert_text($answer->getArea() . ": " . $answer->getCoords()), $format_bold);
891 if ($id == $solution[0]["value1"])
892 {
893 $worksheet->write($startrow + $i, 1, 1);
894 }
895 else
896 {
897 $worksheet->write($startrow + $i, 1, 0);
898 }
899 $i++;
900 }
901 return $startrow + $i + 1;
902 }
903
907 public function deleteImage()
908 {
909 $file = $this->getImagePath() . $this->getImageFilename();
910 @unlink($file);
911 $this->flushAnswers();
912 $this->image_filename = "";
913 }
914
918 public function toJSON()
919 {
920 include_once("./Services/RTE/classes/class.ilRTE.php");
921 $result = array();
922 $result['id'] = (int) $this->getId();
923 $result['type'] = (string) $this->getQuestionType();
924 $result['title'] = (string) $this->getTitle();
925 $result['question'] = $this->formatSAQuestion($this->getQuestion());
926 $result['nr_of_tries'] = (int) $this->getNrOfTries();
927 $result['shuffle'] = (bool) $this->getShuffle();
928 $result['is_multiple'] = (bool) $this->getIsMultipleChoice();
929 $result['feedback'] = array(
930 'onenotcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), false)),
931 'allcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), true))
932 );
933 $result['image'] = (string) $this->getImagePathWeb() . $this->getImageFilename();
934
935 $answers = array();
936 $order = 0;
937 foreach ($this->getAnswers() as $key => $answer_obj)
938 {
939 array_push($answers, array(
940 "answertext" => (string)$answer_obj->getAnswertext(),
941 "points" => (float)$answer_obj->getPoints(),
942 "points_unchecked" => (float)$answer_obj->getPointsUnchecked(),
943 "order" => (int)$order,
944 "coords" => $answer_obj->getCoords(),
945 "state" => $answer_obj->getState(),
946 "area" => $answer_obj->getArea(),
947 "feedback" => $this->formatSAQuestion(
948 $this->feedbackOBJ->getSpecificAnswerFeedbackExportPresentation($this->getId(), $key)
949 )
950 ));
951 $order++;
952 }
953 $result['answers'] = $answers;
954
955 $mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $this->getId());
956 $result['mobs'] = $mobs;
957
958 return json_encode($result);
959 }
960
965 protected function calculateReachedPointsForSolution($found_values)
966 {
967 $points = 0;
968 if(count($found_values) > 0)
969 {
970 foreach($this->answers as $key => $answer)
971 {
972 if(in_array($key, $found_values))
973 {
974 $points += $answer->getPoints();
975 } elseif($this->getIsMultipleChoice())
976 {
977 $points += $answer->getPointsUnchecked();
978 }
979 }
980 return $points;
981 }
982 return $points;
983 }
984
993 public function getOperators($expression)
994 {
995 require_once "./Modules/TestQuestionPool/classes/class.ilOperatorsExpressionMapping.php";
997 }
998
1003 public function getExpressionTypes()
1004 {
1005 return array(
1010 );
1011 }
1012
1021 public function getUserQuestionResult($active_id, $pass)
1022 {
1024 global $ilDB;
1025 $result = new ilUserQuestionResult($this, $active_id, $pass);
1026
1027 $data = $ilDB->queryF(
1028 "SELECT value1+1 as value1 FROM tst_solutions WHERE active_fi = %s AND pass = %s AND question_fi = %s AND step = (
1029 SELECT MAX(step) FROM tst_solutions WHERE active_fi = %s AND pass = %s AND question_fi = %s
1030 )",
1031 array("integer", "integer", "integer","integer", "integer", "integer"),
1032 array($active_id, $pass, $this->getId(), $active_id, $pass, $this->getId())
1033 );
1034
1035 while($row = $ilDB->fetchAssoc($data))
1036 {
1037 $result->addKeyValue($row["value1"], $row["value1"]);
1038 }
1039
1040 $points = $this->calculateReachedPoints($active_id, $pass);
1041 $max_points = $this->getMaximumPoints();
1042
1043 $result->setReachedPercentage(($points/$max_points) * 100);
1044
1045 return $result;
1046 }
1047
1056 public function getAvailableAnswerOptions($index = null)
1057 {
1058 if($index !== null)
1059 {
1060 return $this->getAnswer($index);
1061 }
1062 else
1063 {
1064 return $this->getAnswers();
1065 }
1066 }
1067}
$result
print $file
$filename
Definition: buildRTE.php:89
$_GET["client_id"]
Class for true/false or yes/no answers.
Class for image map questions.
uploadImagemap($imagemap_filename="")
Uploads an image map and takes over the areas.
getAvailableAnswerOptions($index=null)
If index is null, the function returns an array with all anwser options Else it returns the specific ...
createNewOriginalFromThisDuplicate($targetParentId, $targetQuestionTitle="")
getQuestionType()
Returns the question type of the question.
setIsMultipleChoice($is_multiple_choice)
Set true if the Imagemapquestion is a multiplechoice Question.
flushAnswers()
Deletes all answers.
calculateReachedPointsFromPreviewSession(ilAssQuestionPreviewSession $previewSession)
toJSON()
Returns a JSON representation of the question.
setExportDetailsXLS(&$worksheet, $startrow, $active_id, $pass, &$format_title, &$format_bold)
Creates an Excel worksheet for the detailed cumulated results of this question.
duplicateImage($question_id, $objectId=null)
setImageFilename($image_filename, $image_tempfilename="")
Sets the image file name.
getAnswer($index=0)
Returns an answer.
getAnswerTableName()
Returns the name of the answer table in the database.
duplicate($for_test=true, $title="", $author="", $owner="", $testObjId=null)
Duplicates an assImagemapQuestion.
getExpressionTypes()
Get all available expression types for a specific question.
copyObject($target_questionpool_id, $title="")
Copies an assImagemapQuestion object.
deleteImage()
Deletes the image file.
calculateReachedPointsForSolution($found_values)
isComplete()
Returns true, if a imagemap question is complete for use.
getOperators($expression)
Get all available operations for a specific question.
saveWorkingData($active_id, $pass=NULL)
Saves the learners input of the question to the database.
deleteArea($index=0)
Deletes an answer.
& getAnswers()
Returns the answer array.
saveAdditionalQuestionDataToDb()
Saves a record to the question types additional data table.
getMaximumPoints()
Returns the maximum points, a learner can reach answering the question.
getAdditionalTableName()
Returns the name of the additional question data table in the database.
copyImage($question_id, $source_questionpool)
loadFromDb($question_id)
Loads a assImagemapQuestion object from a database.
__construct( $title="", $comment="", $author="", $owner=-1, $question="", $image_filename="")
assImagemapQuestion constructor
getRTETextWithMediaObjects()
Collects all text in the question which could contain media objects which were created with the Rich ...
saveAnswerSpecificDataToDb()
Saves the answer specific records into a question types answer table.
saveToDb($original_id="")
Saves an assImagemapQuestion object to a database.
addAnswer( $answertext="", $points=0.0, $order=0, $coords="", $area="", $points_unchecked=0.0)
Adds a possible answer for a imagemap question.
getAnswerCount()
Returns the number of answers.
get_imagemap_contents($href="#")
Gets the imagemap file contents.
reworkWorkingData($active_id, $pass, $obligationsAnswered)
Reworks the allready saved working data if neccessary.
getIsMultipleChoice()
Returns true, if the imagemap question is a multiplechoice question.
savePreviewData(ilAssQuestionPreviewSession $previewSession)
calculateReachedPoints($active_id, $pass=NULL, $returndetails=FALSE)
Returns the points, a learner has reached answering the question.
Abstract basic class which is to be extended by the concrete assessment question type classes.
& getSolutionValues($active_id, $pass=NULL)
Loads solutions of a given user from the database an returns it.
static _getOriginalId($question_id)
Returns the original id of a question.
formatSAQuestion($a_q)
Format self assessment question.
setId($id=-1)
Sets the id of the assQuestion object.
setOriginalId($original_id)
setObjId($obj_id=0)
Set the object id of the container object.
getSolutionMaxPass($active_id)
Returns the maximum pass a users question solution.
saveQuestionDataToDb($original_id="")
getId()
Gets the id of the assQuestion object.
getObjId()
Get the object id of the container object.
setTitle($title="")
Sets the title string of the assQuestion object.
setOwner($owner="")
Sets the creator/owner ID of the assQuestion object.
setEstimatedWorkingTime($hour=0, $min=0, $sec=0)
Sets the estimated working time of a question from given hour, minute and second.
getImagePath($question_id=null, $object_id=null)
Returns the image path for web accessable images of a question.
setAuthor($author="")
Sets the authors name of the assQuestion object.
getShuffle()
Gets the shuffle flag.
logAction($logtext="", $active_id="", $question_id="")
Logs an action into the Test&Assessment log.
getTitle()
Gets the title string of the assQuestion object.
setPoints($a_points)
Sets the maximum available points for the question.
setComment($comment="")
Sets the comment string of the assQuestion object.
setNrOfTries($a_nr_of_tries)
getQuestion()
Gets the question string of the question object.
setAdditionalContentEditingMode($additinalContentEditingMode)
setter for additional content editing mode for this question
setQuestion($question="")
Sets the question string of the question object.
getImagePathWeb()
Returns the web image path for web accessable images of a question.
_convert_text($a_text, $a_target="has been removed")
_getLogLanguage()
retrieve the log language for assessment logging
_enabledAssessmentLogging()
check wether assessment logging is enabled or not
_getMobsOfObject($a_type, $a_id, $a_usage_hist_nr=0, $a_lang="-")
get mobs of object
_getPass($active_id)
Retrieves the actual pass of a given user for a given test.
static _replaceMediaObjectImageSrc($a_text, $a_direction=0, $nic=IL_INST_ID)
replaces image source from mob image urls with the mob id or replaces mob id with the correct image s...
Base Exception for all Exceptions relating to Modules/Test.
Class ilUserQuestionResult.
static moveUploadedFile($a_file, $a_name, $a_target, $a_raise_errors=true, $a_mode="move_uploaded")
move uploaded file
static makeDirParents($a_dir)
Create a new directory and all parent directories.
if(! $in) print
Class iQuestionCondition.
getUserQuestionResult($active_id, $pass)
Get the user solution for a question by active_id and the test pass.
Interface ilObjAnswerScoringAdjustable.
Interface ilObjQuestionScoringAdjustable.
redirection script todo: (a better solution should control the processing via a xml file)
global $ilDB
$mobs
global $ilUser
Definition: imgupload.php:15